63212-70-4

Basic information

• Product Name: Benzene, 1-bromo-4-(phenyltelluro)-
• CAS NO: 63212-70-4
• Molecular Formula: C12H9BrTe
• Molecular Weight: 360.707
• Mol File: 63212-70-4.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Benzene, 1-bromo-4-(phenyltelluro)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-bromo-4-(phenyltelluro)-(63212-70-4)
• EPA Substance Registry System: Benzene, 1-bromo-4-(phenyltelluro)-(63212-70-4)

Safety Data

• Hazardous Substances Data: 63212-70-4(Hazardous Substances Data)

Upstream product

• 29510-67-6 phenyltellurium(IV) trichloride 
• 28969-28-0 4-Bromphenylquecksilberchlorid 
• 32294-60-3 diphenyl ditelluride 
• 106-40-1 4-bromo-aniline 
• 673-40-5 4-bromobenzenediazonium tetrafluoroborate 
• 639-58-7 triphenyltin chloride 
• 36062-74-5 4-Bromophenyltelluriumtrichlorid 
• 5467-74-3 4-Bromophenylboronic acid 
• 37438-10-1 C₁₂H₉BrCl₂Te 
• 2028-82-2 4-bromophenyldiazonium bromide 

Relevant articles and documents

Trichloroisocyanuric Acid-Promoted Synthesis of Arylselenides and Aryltellurides from Diorganyl Dichalcogenides and Arylboronic Acids at Ambient Temperature

A transition-metal-free method for the synthesis of arylselenides and aryltellurides has been established based on the oxidative cross-coupling between diorganyl dichalcogenides and aryl boronic acids. With trichloroisocyanuric acid as an oxidant, the reaction proceeded smoothly to afford the desired products in 45–97% yields at ambient temperature. Three reaction reagents used in this method are stoichiometric and the oxidation by-product isocyanuric acid can be easily isolated and recovered. Besides of arylboronic acids, aryl trifluoroborates and aryl trihydroxyborates salts are also able to perform this transformation. (Figure presented.).

Iron(0) nanoparticles mediated direct conversion of aryl/heteroaryl amines to chalcogenides via in situ diazotization

A simple procedure for the synthesis of organo-chalcogenides has been developed by the reaction of aryl/heteroaryl amines with di-aryl/heteroaryl dichalcogenides in the presence of tBuONO and Fe(0) nanoparticles. The reaction proceeds via in situ diazotization followed by chalcogenation. A series of functionalized diaryl/aryl heteroaryl/diheteroaryl/aryl-alkyl selenides, sulfides and tellurides have been obtained by this procedure. Significantly, using this procedure 2,4-dinitroaniline is converted to (2,4-dinitrophenyl)(phenyl)selane which is known as thioredoxin reductase (TR) and glutathione reductase (GR) inhibitor. The reaction goes by a radical pathway and a plausible mechanism has been suggested.

Microwave-assisted reaction of aryl diazonium fluoroborate and diaryl dichalcogenides in dimethyl carbonate: A general procedure for the synthesis of unsymmetrical diaryl chalcogenides

A convenient, general and efficient procedure for the synthesis of unsymmetrical diaryl chalcogenides has been developed by the reaction of aryl diazonium fluoroborates and diaryl dichalcogenides in the presence of zinc dust in dimethyl carbonate under microwave irradiation. The reactions of a wide range of substituted aryl diazonium fluoroborates and diaryl dichalcogenides have been addressed. The zinc dust is required for the cleavage of diaryl dichalcogenides. The products are obtained in high purity after fast column chromatography of the crude residue after evaporation of dimethyl carbonate. The Royal Society of Chemistry 2012.